<?php

if (!defined('BASEPATH'))
    exit('No direct script access allowed');

/**
 * In mang ra tung dong
 * @param type $array
 */
function pr($array){
    echo '<pre>';
    print_r($array);
    echo '</pre>';
}

function var_compare($var1 = '',$var2 = '')
{
    echo "<br/>'" . $var1 . '\' - \'' . $var2 . "'";
}
?>
